package com.example.myapplication9.weeek3.jsjf;

public class LinkedQueueTest {
    public static void main(String[] args) {
        LinkedQueue a=new LinkedQueue();
        a.enqueue(55);
        a.enqueue(25);
        a.enqueue(15);
        System.out.println(a.toString());
        a.dequeue();
        System.out.println(a.isEmpty());
        System.out.println(a.first());
        System.out.println(a.toString());
    }
}
